3. The fact that the CRA will spontaneously give up its electrons after a certain amount of time whether or not cytochrome c oxidase is present can be described as poor in the test system. How does the protocol minimize this possibility for error?

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Nutrient Growth Medium

It is a culture medium or nutrient broth for all kinds of microorganisms to grow properly and create their colony. This matrix provides support to increase the population of microbes through the method of cell proliferation. It is regarded as the food material for those organisms. It is a type of in vitro mechanism, in which the development of life is processed outside the host body. It can be solid, semi-solid, or liquid in nature. Different kinds of cells develop in different types of media.